/* os_cfgfile.h : os config file operation
 * CopyRight (C) 2008 dgnbbs
 * drangon_zhou@21cn.com
 * 2008-10
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

#ifndef INCLUDED_OS_CFGFILE_H
#define INCLUDED_OS_CFGFILE_H

#include "os_common.h"

BEGIN_EXTERN_C_DECL

/* config file format :
 every line is "key value", key and value does not permit space
 lines begin with "# xxx" is comment
*/

typedef void * os_cfg_t;

os_cfg_t os_cfg_open( const char * cfgfile );
int os_cfg_close( os_cfg_t cfg );

const char * os_cfg_get( os_cfg_t cfg, const char * name );
long os_cfg_getl( os_cfg_t cfg, const char * name, long default_val );
double os_cfg_getd( os_cfg_t cfg, const char * name, double default_val );

END_EXTERN_C_DECL

#endif /* INCLUDED_OS_CFGFILE_H */

